MX2017013006A - Preparacion de asfalto modificado com polimero soplado. - Google Patents

Preparacion de asfalto modificado com polimero soplado.

Info

Publication number
MX2017013006A
MX2017013006A MX2017013006A MX2017013006A MX2017013006A MX 2017013006 A MX2017013006 A MX 2017013006A MX 2017013006 A MX2017013006 A MX 2017013006A MX 2017013006 A MX2017013006 A MX 2017013006A MX 2017013006 A MX2017013006 A MX 2017013006A
Authority
MX
Mexico
Prior art keywords
asphalt
polymer
air
blown
blowing
Prior art date
Application number
MX2017013006A
Other languages
English (en)
Inventor
Muki Tibah Denis
Original Assignee
Building Mat Investment Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Building Mat Investment Corp filed Critical Building Mat Investment Corp
Publication of MX2017013006A publication Critical patent/MX2017013006A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/80—Macromolecular constituents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/80—Macromolecular constituents
    • C08L2555/86—Polymers containing aliphatic hydrocarbons only, e.g. polyethylene, polypropylene or ethylene-propylene-diene copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

Se ha encontrado que pueden obtenerse numerosos beneficios soplando con aire asfalto en presencia de al menos un polímero altamente saturado, tal como poliisobutileno, y un polímero reactivo que tiene grupos glicidilo, tales como un etileno-glicidilo-acrilato. Por ejemplo, esto permite corrientes de asfalto que generalmente no serían comercialmente viables para soplado en asfalto industrial que se pueden usar en productos de techado y una amplia gama de otras aplicaciones. Por ejemplo, esta técnica se puede usar para soplar con aire asfaltos de grado de pavimentación actualmente disponibles en asfalto industrial para productos de techado. Otros beneficios potenciales que se pueden obtener al poner en práctica esta técnica incluyen un tiempo de procesamiento más corto (tiempo de soplado con aire), reducción de emisiones y revestimientos soplados con capacidad para condiciones climáticas mejorada. En una modalidad de esta invención el asfalto es soplado con aire sólo parcialmente antes de añadir el polímero para obtener un producto que tenga características deseadas para aplicaciones específicas.
MX2017013006A 2016-10-13 2017-10-10 Preparacion de asfalto modificado com polimero soplado. MX2017013006A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662407808P 2016-10-13 2016-10-13

Publications (1)

Publication Number Publication Date
MX2017013006A true MX2017013006A (es) 2018-09-27

Family

ID=61903094

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017013006A MX2017013006A (es) 2016-10-13 2017-10-10 Preparacion de asfalto modificado com polimero soplado.

Country Status (3)

Country Link
US (1) US10633540B2 (es)
CA (1) CA2982298C (es)
MX (1) MX2017013006A (es)

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126329A (en) 1964-03-24 Blown bitumens and a process
US1782186A (en) 1929-10-25 1930-11-18 Chicago Paving Lab Inc Asphaltic material and process for manufacture
US2179208A (en) 1936-11-23 1939-11-07 Standard Oil Co Manufacture of improved asphalts
US2287511A (en) 1936-11-23 1942-06-23 Standard Oil Co Asphalt manufacture
US2200914A (en) 1938-07-14 1940-05-14 Standard Oil Co Manufacture of improved asphalt
US2375117A (en) 1941-12-16 1945-05-01 Richfield Oil Corp Asphaltic compound
US2370007A (en) 1943-01-18 1945-02-20 Union Oil Co Process for oxidizing asphalt
US2450756A (en) 1945-04-30 1948-10-05 Lion Oil Co Air-blown asphalt and catalytic preparation thereof
US2762755A (en) 1952-03-20 1956-09-11 Socony Mobil Oil Co Inc Asphalt and method of preparation thereof
US2762756A (en) 1952-09-30 1956-09-11 Socony Mobil Oil Co Inc Asphalt manufacture
US4000000A (en) 1972-09-05 1976-12-28 Mendenhall Robert Lamar Process for recycling asphalt-aggregate compositions
US4338137A (en) 1981-07-20 1982-07-06 Chevron Research Company Asphalt composition for air-blowing
US4659389A (en) 1984-02-16 1987-04-21 Ashland Oil, Inc. Method and composition of asphaltic roofing fluxes
US4544411A (en) 1984-02-16 1985-10-01 Ashland Oil, Inc. Method and composition of asphaltic roofing fluxes
US4584023A (en) 1984-10-31 1986-04-22 Chevron Research Company Method for producing industrial asphalts without air-blowing using phytic acid
EP0507838A4 (en) * 1989-12-29 1993-03-17 Chevron Research Company Polymer and asphalt reaction process and polymer-linked-asphalt product
US5574095A (en) 1995-04-28 1996-11-12 Shell Oil Company Method for producing asphalts containing an epoxy-containing polymer and polyamine
US6478951B1 (en) 1996-04-29 2002-11-12 The United States Of America As Represented By The Secretary Of Transportation Compatibilizer for crumb rubber modified asphalt
US6027557A (en) * 1997-07-17 2000-02-22 Marathon Ashland Petroleum Llc Oxidized blends of asphalt and paraffinic base stock fluxing component having improved low temperature properties
MXPA03011390A (es) * 2001-06-29 2004-04-05 Du Pont Productos de reaccion de asfaltato compuestos por copolimero de etileno funcionalizado con epoxy.
ES2306183T3 (es) 2004-06-23 2008-11-01 Icl Performance Products Lp Composicion y procedimiento para pavimento asfaltico resistente al arranque.
US7576148B2 (en) * 2005-11-09 2009-08-18 Kraton Polymers U.S. Llc Blown asphalt compositions
US7901563B2 (en) 2005-12-14 2011-03-08 Building Materials Investment Corporation Preparation of industrial asphalt
CA2797773C (en) * 2011-05-27 2019-02-12 Building Materials Investment Corporation Preparation of industrial asphalt
US9605152B2 (en) * 2014-07-16 2017-03-28 Honeywell International Inc. Asphalt compositions for roofing applications, methods for making the same, and filled asphalt material comprising the same

Also Published As

Publication number Publication date
US20180105695A1 (en) 2018-04-19
CA2982298A1 (en) 2018-04-13
CA2982298C (en) 2023-01-10
US10633540B2 (en) 2020-04-28

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